klassKlass.hpp

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/* Copyright 1994, 1995 LongView Technologies L.L.C. $Revision: 1.26 $ */
/* Copyright (c) 2006, Sun Microsystems, Inc.
All rights reserved.

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class klassKlass: public memOopKlass {
 public:
  friend void set_klassKlass_vtbl(Klass* k);
  // testers
  bool oop_is_klass() const  { return true; }

  // allocation properties
  bool can_inline_allocation() const { return false; }

  // cloning operations
  oop allocateObject();

  // creates invocation
  klassOop create_subclass(mixinOop mixin, Format format);

  // Format
  Format format() { return klass_klass; }

  // memory operations
  int  oop_scavenge_contents(oop obj);
  int  oop_scavenge_tenured_contents(oop obj);
  void oop_follow_contents(oop obj);

  oop oop_primitive_allocate(oop obj);
  oop oop_primitive_allocate_size(oop obj, int size);

  oop oop_shallow_copy(oop obj, bool tenured);

  bool oop_verify(oop obj);

  char* name() const { return "klass"; }

  // printing operations
  void oop_print_on(oop obj, outputStream* st);
  void oop_print_value_on(oop obj, outputStream* st);

  // iterators
  void oop_oop_iterate(oop obj, OopClosure* blk);
  void oop_layout_iterate(oop obj, ObjectLayoutClosure* blk);

  // Sizing
  int oop_header_size() const { return klassOopDesc::header_size(); }
};

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